Sharedlib instead of executable file on ubuntu

FED27 · wrote on 23 Oct 2017, 21:33

When i build the project the only runnable file in the main folder is a application/x-sharedlib with the name of the project.

mrjj · wrote on 23 Oct 2017, 21:36

Hi
Can you post your .pro file?

FED27 · wrote on 23 Oct 2017, 21:52

QT += core gui
QT += charts

greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
QT+=printsupport

TARGET = Interfaccia
TEMPLATE = app

DEFINES += QT_DEPRECATED_WARNINGS

SOURCES +=
main.cpp
mainwindow.cpp
mylabel.cpp
../build-Interfaccia-Desktop_Qt_5_9_1_GCC_64bit-Debug/qcustomplot/qcustomplot.cpp
analizzatore.cpp
particle.cpp

HEADERS +=
mainwindow.h
mylabel.h
../build-Interfaccia-Desktop_Qt_5_9_1_GCC_64bit-Debug/qcustomplot/qcustomplot.h
analizzatore.h
datastore.h
datastore.h
particle.h

FORMS +=
mainwindow.ui

hskoglund · wrote on 23 Oct 2017, 22:38

Hi, also check that you have Shadow builds enabled in Qt Creator.

dheerendra · wrote on 24 Oct 2017, 01:21

Looks like your double clicking on the executable and trying to run it. Are you getting the 'library not found' error ? if that is the case, Qt libraries may not be in the path. Please check the path and fix it

Qn : Are you able to run your application from Qt Creator ?

FED27 · 24 Oct 2017, 09:30

i've the "library not foung error" but if i run the app by terminal it works. Why?
How i can fix the path?

Yes i'm able to run my application from Qt Creator.

jsulm · F FED27 24 Oct 2017, 06:09

@FED27 If you want your app to be runnable outside of QtCreator (or on other machines) you need to deploy it first.
See http://doc.qt.io/qt-5/linux-deployment.html

FED27 · wrote on 24 Oct 2017, 20:16

i' m trying this way but when i launch the command qmake -config release it gives me
Project MESSAGE: Warning: unknown QT: charts

SGaist · wrote on 24 Oct 2017, 20:17

Hi,

As silly as it may sound, did you install all of Qt components ?

FED27 · wrote on 24 Oct 2017, 20:33

@SGaist solved but after i've launche the make and every is compiled i try to click on the app and the error is always "library not found"

SGaist · wrote on 24 Oct 2017, 20:46

Are you using a project template ?

FED27 · wrote on 24 Oct 2017, 20:48

SOLVED i used QMAKE_LFLAGS += -no-pie in the .pro file and it produced me an executable file instead of a library

SGaist · wrote on 24 Oct 2017, 20:51

Glad you found out and thanks for sharing !

Since you have it working now, please mark the thread as solved using the "Topic Tools" button so that other forum members may know what you are talking about.